Contact lens disinfecting apparatus
Contact lens disinfecting unit
Contact lens disinfector
Contact lens disinfector
Contact lens disinfector unit
Contact lens disinfector with temperature indicator
Contact lens heating device
Contact lens sterilization device
Container heating jacket
Contoured heating element
Cooking apparatus employing centrally located heat source
Cooking device
Corrosion-proof transparent heater panels and preparation proces
Corrugated metal ribbon heating element
Covered conductor and heater formed therewith
Crack detecting window panel and method of producing same
De-labelling for removing apparatus labels adhered to a diskette
Defogging rear window pane for motor vehicles
Defrost heater for cooling appliance
Defroster for heat exchanger and fabrication method thereof